Root Downgrade 1.54.651.10 to older software

[techsavvy01]

Hey guys I need help on how to downgrade 1.54.651.10 to older software . I want to downgrade to older software so that I can get firewater to work. What software version will work best with firewater? Can I just flash an older nandroid backup so firewater will work? Downgrading the software should fix the firewater whelp message .

 

[Yatezy]

Why not go with Sunshine?

 

[techsavvy01]

Can someone please tell me how to downgrade software so that firewater can work?

 

[Yatezy]

I could be wrong here but to downgrade your firmware you need to be S-Off.

You sure firewater works on the firmware you are wanting to downgrade to? It doesn't work on everyone phone.

 

[saltire]

Possibly, but I've only seen a post from a Hong Kong variant who supposedly managed it. But he had an unlocked bootloader and appears to have got hold of a signed hboot/ruu package. Not going to be easy and major risk involved. What's so wrong with Sunshine?

 

[techsavvy01]

Downgrading software did not work still got whelp message. Now my only options are sunshine or nothing